Determine the mean and standard deviation

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Reference no: EM1316494

Probability, mean and standard deviation for uniform distribution.

A group of students collected data at the Cedar Point amusement park and reported that the "wait time" to ride the "Top Thrill Dragster" roller coaster is consistently distributed within a range of 40 minutes to 90 minutes.

[a] find out the height and draw this uniform distribution.

[b] Show that the total area under the curve is 1.00.

[c] Determine the mean and standard deviation.

[d] What is the possibility that a particular student will wait between 50 and 60 minutes?

[e]what is the possibility a particular student will wait less than 60 minutes?

Reference no: EM1316494

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